def test_that_it_returns_a_valid_number(self):
mock = MockUserInput([3])
validator = InputValidator(mock)
self.assertEqual(3,validator.validate((1,2,3)))
def test_that_it_returns_different_types(self):
valid_responses = ["a","b"]
input_source = MockUserInput(["c","d","b"])
validator = InputValidator(input_source)
self.assertEqual("b",validator.validate(valid_responses,str))
def test_that_it_works_with_str_nums(self):
valid_responses = (3,4)
input_source = MockUserInput("3")
validator = InputValidator(input_source)
self.assertEqual(3,validator.validate(valid_responses))
def test_that_it_works_through_different_types(self):
valid_response = [7]
input_source = MockUserInput(["a","b","7"])
validator = InputValidator(input_source)
self.assertEqual(7,validator.validate(valid_response))
def test_that_it_returns_a_number_in_valid_response(self):
valid_responses = [3,4,5]
mock = MockUserInput((1,4))
validator = InputValidator(mock)
self.assertEqual(4,validator.validate(valid_responses))